Mommsen is a surname, and may refer to one of a family of German historians, see Mommsen family
Mommsen family
The Mommsen family is a German family of influential historians, most notably Theodor Mommsen, 1902 Nobel Prize in Literature.*Jens Mommsen 8 Sophie Elisabeth Krumbhaar ... :
Christian Matthias Theodor Mommsen was a Germany classics, historian, jurist, journalist, politician, archaeologist, and writer generally regarded as the greatest classicist of the 19th century....